Drinking cranberry juice during pregnancy is generally safe and can be beneficial. It is rich in vitamin C and antioxidants, may help support immune function, aid digestion, and assist in maintaining urinary tract health. However, it is important to choose pure, unsweetened cranberry juice and consume it in moderation to avoid excess sugar intake and potential stomach upset. It is also advisable to consult with a healthcare provider before adding it regularly to your pregnancy diet. Cranberry juice is safe to drink throughout all trimesters of pregnancy and may help in preventing urinary tract infections (UTIs), which are common during pregnancy. However, cranberry juice is not a treatment for active UTIs, and medical treatment should be sought if a UTI is suspected. The typical safe daily intake is around 250-720 ml, starting from the second trimester. Some potential side effects include heartburn, sugar level impact, and possible drug interactions, especially with blood thinners.